SKU: ATI918999 / UPC: 800157053658
ATI Pro Damper Puller/Installer Kit for Harmonic Balancer Installation and Removal
The ATI Pro Damper Puller/Installer Kit the industry-leading solution for harmonic balancer installation and removal. Engineered by ATI Performance Products, a trusted name with over 40 years of racing and performance expertise, this kit outshines all competitors with its unmatched versatility, precision, and durability. Whether you’re a professional mechanic or a dedicated enthusiast, this universal kit is the best choice for seamless damper maintenance across a wide range of vehicles. Designed for superior performance, it ensures quick, efficient, and damage-free installation and removal, making it the top-rated tool for automotive professionals and DIYers alike.
Why Choose the ATI Pro Damper Puller/Installer Kit?
- Unrivaled Versatility: The CNC-machined puller plate accommodates a wide variety of bolt patterns and stud sizes, making it a universal solution for most harmonic balancers. No other kit offers this level of adaptability.
- Superior Build Quality: Crafted from high-grade steel, this kit is built to withstand the toughest jobs, ensuring long-lasting performance in professional workshops or home garages.
- Effortless Operation: Streamlines the process of installing and removing dampers, saving time and reducing the risk of damage to critical engine components.
- Trusted by Professionals: Backed by ATI’s legacy of powering 6-second drag cars and 200+ mph runs, this kit is the go-to choice for racers and mechanics who demand the best.
- Comprehensive Solution: Includes everything you need for most applications, with a convenient storage case to keep components organized and protected.
What’s Included in the Purchase?
The ATI Pro Damper Puller/Installer Kit (SKU: ATI918999, UPC: 800157053658) comes complete with:
- CNC-Machined Puller Plate: Precision-engineered to accept multiple bolt sizes for universal compatibility.
- Puller Mandrel: Ensures secure and efficient removal of harmonic balancers.
- Installer Studs: A variety of sizes to accommodate different damper types.
- Puller Bolts: Multiple sizes included for secure attachment during removal.
- Storage Case: Durable black plastic case for organized storage and easy transport.
- User Manual: Detailed instructions for hassle-free operation.
- Part Number: ATI918999
- UPC: 800157053658
Note: For GM LS-series, GM Duramax, or Mopar New Gen Hemi engines, additional installation studs are required and must be purchased separately.
Vehicle Fitment
The ATI Pro Damper Puller/Installer Kit is a universal tool designed to work with a vast array of vehicles, including but not limited to:
- Chevrolet/Pontiac:
- Small Block Chevy (SBC): 265, 283, 305, 327, 350, 400
- Pontiac: 287, 301, 317, 347, 350, 370, 389, 400, 421, 428, 455 (including Super Duty, SD455, HO, Trans-Am, Firebird, Formula, Catalina, Ram Air, Ram Air IV)
- Years: 1955–2005
- Ford:
- Models with 3-bolt dampers (3.3" diameter bolt circle)
- Years: 1963–1997
- Note: For early “A” timing tab, add “AK” to the part number. For undersized crankshaft hub, add “U” to the part number.
- Other Makes:
- Compatible with most vehicles using standard harmonic balancers, including select Chrysler, Dodge, and other American-made models.
- Confirmed fitment for 1995 Chevrolet LT1 engines.
- Universal Compatibility: Works with most harmonic balancers, excluding specific GM LS-series, GM Duramax, or Mopar New Gen Hemi engines without additional studs.
Performance That Outshines the Competition
The ATI Pro Damper Puller/Installer Kit stands head and shoulders above other harmonic balancer tools. Unlike cheaper alternatives, its CNC-machined puller plate ensures precise fitment across a wide range of damper sizes, eliminating the need for multiple tools. Competitors like OTC Tools (4531) or Proform (66514) lack the same level of universal compatibility and durability, often requiring additional adapters or offering less robust construction. The ATI kit’s steel components and comprehensive stud/bolt selection make it the most reliable and efficient choice for high-performance applications, from street cars to race-ready engines.
Why It’s the Best Choice for Customers
- Time-Saving Efficiency: Complete jobs faster with a tool designed for precision and ease of use.
- Cost-Effective: A one-time investment in a universal kit eliminates the need for multiple specialized tools.
- Professional-Grade Reliability: Trusted by racers and mechanics for its durability and performance under extreme conditions.

ATI
ATI: The Pinnacle of Performance Parts Over the years, ATI has earned a stellar reputation for its cutting-edge technology, meticulous attention to detail, and rigorous testing under race conditions. By staying true to these core principles, ATI has built a loyal customer base, many of whom still utilize parts purchased from ATI in the 1980s. Our commitment to quality and performance ensures that every product meets the high standards demanded by racers and enthusiasts alike. High-Performance Part Offerings Today, the ATI collection features a multitude of high-performance parts designed to elevate your automotive experience, including: Competition Transmissions: Experience the unparalleled performance of our Superglide® series. Converters: Optimize your vehicle's performance with Treemaster Converters®. Dampers: Ensure stability and reliability with our renowned Super Dampers®. Valve Bodies: Upgrade your system with our advanced Compu-Flow® Valve Bodies. Flexplates and Adapt... View Our ATI Products...
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